NO DSP resources available

thomuff · ‎02-18-2005

I have a 3640 router running c3640-ds-mz.122-27.bin

and DSP ware version 3.4.56. I have a NM-HDV card with a VWIC-2MFT-T1 card. I was able to bring the controller t1 3/0 up and have a voip trunk running to another router. When I try to configure the second controller t1 3/1. I get no dsp resources available. Can anyone know why?

Aaron Harrison · ‎02-18-2005

What DSPs have you installed on your NM-HDV?

Possibility is that you only have DSPs enough for a single T1...

Aaron Please remember to rate helpful posts to identify useful responses, and mark 'Answered' if appropriate!

gogasca · ‎02-20-2005

How many PVDM you have installed in the router?

Try the following command

test dsprm 1

1

It will display how many channels you have available for T1/E1,CFB and XCODE.and the ones that are already allocated.

Normally in the NMHDV, if you have already configured a T1, this means that it is using DSP resources.

1 DSP for your model, = 4 channels, so you are using 2 PVDM = 6 DSPs = 24 channels for your T1.

Verify it with the channel bank led.